This inquiry may be for BENZMAC perhaps, or Larry Bible who has the same model.
I had the radiator and hoses changed about two years ago. No leaks or drips right now but I noticed that I have to add coolant from time to time. Not much, maybe 6 ounces once every six or eight weeks. Just had the radiator coolant changed last week. Car runs just fine, it is well maintained, well treated and has about 172K. No oil problems. Ah, new a/c compressor and conversion.
Thanks for the help. juan